Best Answer: I'd say about 10-15 mins walking at a relatively average pace!! Fastest time to run a mile is around 4 minutes. The average time to walk a mile is 12 minutes, so half a mile would be 6 minutes. i walk a mile every morning in 15-20 minutes, so probably 10 minutes. At a semi rapid rate about 7 1/2 minutes.
Allergy is one of the most common causes for burning sensation in nose. It can be a seasonal allergy or an allergy associated with pollution. Certain gases and smoke released from chemical substances may pollute the air and find their way into the nose and air passages.
A blocked nasal passage can be caused by an upper respiratory infection (such as a cold), an allergy, or nasal polyps. A deviated nasal septum , which disturbs airflow in the nose. Loss of muscle tone in the throat, which makes it easier for tissue to collapse. This can be due to aging or lack of fitness.